TY  - RPRT
TI  - The Columbia River Basalt Group in the Spokane Quadrangle, Washington, Idaho, and Montana, with a section on petrography
AU  - Allan Bingham Griggs
AU  - Donald A. Swanson
PY  - 1976
DO  - 10.3133/b1413
UR  - https://pubs.usgs.gov/publication/b1413
ID  - b1413
ER  -